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Reactive oxygen species-inducible ECF σ factor involved in singlet-oxygen responsiveness of Bradyrhizobium japonicum

ABSTRACT: Expression data from B. japonicum strains 110spc4 (wild type), 0202 (Dbll1028), 9688 (Dblr3038-39) grown micro-oxically unstressed or stressed with 2 mM H2O2 for 10 min and strain 9692 (Dblr3039) grown micro-oxically

ORGANISM(S): Bradyrhizobium diazoefficiens USDA 110 Bradyrhizobium japonicum

PROVIDER: GSE39165 | GEO | 2012/08/24

SECONDARY ACCESSION(S): PRJNA170128

REPOSITORIES: GEO

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Reactive oxygen species-inducible ECF M-OM-^C factor involved in singlet-oxygen responsiveness of Bradyrhizobium japonicum

Project description:Expression data from B. japonicum strains 110spc4 (wild type), 0202 (Dbll1028), 9688 (Dblr3038-39) grown micro-oxically unstressed or stressed with 2 mM H2O2 for 10 min and strain 9692 (Dblr3039) grown micro-oxically Comparative transcriptome analysis of B. japonicum strains 110spc4, 0202, 9688, and 9692 grown micro-oxically with or without exposure to 2 mM H2O2 for 10 min

2012-08-24 | E-GEOD-39165 | biostudies-arrayexpress

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Project description:Expression data from B. japonicum bll2758::aphII strain (7414) grown micro-oxically. This study includes also the expression data of a fixK2 and a fixJ mutant grown in free-living micro-oxic condition (samples GSM313721 to GSM313734 in GEO record number GSE12491) and the wild type strain grown micro-oxically (samples GSM210246 to GSM210268 in GEO record number GSE8478). B. japonicum bll2758::aphII strain (7414) transcriptome was determined. This study includes also the expression data of a fixK2 and a fixJ mutant grown in free-living micro-oxic condition (samples GSM313721 to GSM313734 in GEO record number GSE12491) and the wild type strain grown micro-oxically (samples GSM210246 to GSM210268 in GEO record number GSE8478).

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Reactive oxygen species-inducible ECF ? factors of Bradyrhizobium japonicum.

Project description: Not available

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Genome-wide transcript analysis of Bradyrhizobium japonicum bacteroids in soybean root nodules

Project description:Expression data from B. japonicum soybean root nodules including a nodulation time-course experiment with soybean nodules harvested at 10, 13, 21 and 31 dpi and transcriptome of bacteroids formed by a mutant defective in the RNA polymerase transcription factor sigma 54. Two reference data sets were established using B. japonicum cells grown in PSY medium under either aerobic or micro-aerobic conditions. Keywords: genetic modification, time course, growth conditions

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Expanding the regulon of the Bradyrhizobium diazoefficiens NnrR transcription factor: New insights into denitrification pathway

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Copper-regulated genes of Bradyrhizobium japonicum

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Project description: Not available

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Global consequences of phosphatidylcholine reduction in Bradyrhizobium japonicum

Project description:Analysis of a Bradyrhizobium japonicum pmtA mutant. PmtA catalyzes the first of three consecutive methylation reactions leading to phosphatidylcholine (PC) formation in B. japonicum. Disruption of the pmtA gene results in a significantly reduced PC content causing a defect in symbiosis with the soybean host. This study provides the first insight into global transcriptomic changes of a bacterial phosphatidylcholine biosynthesis mutant. Cells of the pmtA mutant and the wild type were grown to mid-exponential phase in full medium (PSY) under aerobic culture conditions. Keywords: genetic modification

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